[CAY-1737] ObjectContexts listening to DataChannel events must be non-blocking

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.1B2, 3.2.M1
• Assignee: Andrus Adamchik
• Reporter: Andrus Adamchik
• Created: 08/Sep/12 09:49
• Updated: 11/Sep/12 01:29
• Resolved: 11/Sep/12 01:29

Description

To solve CAY-957, ObjectContexts listening to DataChannel events must be non-blocking. Documenting this in a separate Jira to give more exposure to this change in the framework that may have app consequences.

The actual logic will be like that - if the EventManager in the runtime is single-threaded, use blocking events, if it is multi-threaded - use non-blocking.

This affects both ROP CayenneContext and server DataContext

Issue Links

• blocks: CAY-957 Deadlock in nested contexts